001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.api.resources;
021
022import org.apache.commons.lang.StringUtils;
023import org.apache.commons.lang.builder.ReflectionToStringBuilder;
024import org.apache.commons.lang.builder.ToStringStyle;
025import org.sonar.api.database.BaseIdentifiable;
026import org.sonar.api.database.model.ResourceModel;
027
028import javax.persistence.*;
029
030/**
031 * @since 1.10
032 */
033@Entity(name = "ProjectLink")
034@Table(name = "project_links")
035public class ProjectLink extends BaseIdentifiable {
036
037  public static final int NAME_COLUMN_SIZE = 128;
038  public static final int HREF_COLUMN_SIZE = 2048;
039
040  @ManyToOne(fetch = FetchType.LAZY)
041  @JoinColumn(name = "project_id", updatable = false, nullable = false)
042  private ResourceModel resource;
043
044  @Column(name = "link_type", updatable = true, nullable = true, length = 20)
045  private String key;
046
047  @Column(name = "name", updatable = true, nullable = true, length = NAME_COLUMN_SIZE)
048  private String name;
049
050  @Column(name = "href", updatable = true, nullable = false, length = HREF_COLUMN_SIZE)
051  private String href;
052
053  public ProjectLink() {
054  }
055
056  public ProjectLink(String key, String name, String href) {
057    this.key = key;
058    setName(name);
059    setHref(href);
060  }
061
062  public ResourceModel getResource() {
063    return resource;
064  }
065
066  public void setResource(ResourceModel resource) {
067    this.resource = resource;
068  }
069
070  public String getName() {
071    return name;
072  }
073
074  public final void setName(String name) {
075    this.name = StringUtils.abbreviate(name, NAME_COLUMN_SIZE);
076  }
077
078  public String getHref() {
079    return href;
080  }
081
082  public final void setHref(String href) {
083    if (href == null) {
084      throw new IllegalArgumentException("ProjectLink.href can not be null");
085    }
086    this.href = StringUtils.abbreviate(href, HREF_COLUMN_SIZE);
087  }
088
089  public String getKey() {
090    return key;
091  }
092
093  public void setKey(String key) {
094    this.key = key;
095  }
096
097  @Override
098  public boolean equals(Object o) {
099    if (this == o) {
100      return true;
101    }
102    if (o == null || getClass() != o.getClass()) {
103      return false;
104    }
105
106    ProjectLink that = (ProjectLink) o;
107    if (!key.equals(that.key)) {
108      return false;
109    }
110    return resource.equals(that.resource);
111
112  }
113
114  @Override
115  public int hashCode() {
116    int result = resource != null ? resource.hashCode() : 0;
117    result = 31 * result + key.hashCode();
118    return result;
119  }
120
121  @Override
122  public String toString() {
123    return new ReflectionToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).toString();
124  }
125
126  public void copyFieldsFrom(ProjectLink link) {
127    this.name = link.getName();
128    this.href = link.getHref();
129  }
130}